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3 years ago

F(b)=4-5b, when b is 8

Mathematics

2 answers:

IgorLugansk [536]3 years ago

8 0

Answer:

f(b) = 4-5(8)

f (b) = 4-40

f (b) = 36

____ [38]3 years ago

4 0

Answer:

Step-by-step explanation:

F(b)=4.5b

F(8)=4.5(8)

F(8)= 36

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djverab [1.8K]

Answer:

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Answer:

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$y=mx+b$

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$y-y_1=m(x-x_1)$

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(x₁, y₁) - point

We have the equation of a line:

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and the point (0, 2) → b = 2.

Substitute:

$y=\dfrac{1}{4}x+2$

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